derrumbar
/derumˈbaɾ/ · B2 · verb
to demolish
🏚️🔨 de- (down) + rumbo (Old Spanish: mass of rubble) = send crashing down
Think of it as de- (down) plus a root tied to rumble: when something comes derrumbar-ing down, it makes a rumbling crash. Walls, buildings, and even arguments or morale can all be derrumbados.